public class Text3 {
    public static void main(String[] args) {
        int count = 0;
        for (int i = 101; i <= 200; i++) {
            //i依次表示循环中的每一个数字
            boolean flag = true;
            for (int j = 2; j < i; j++) {
                if(i % j == 0){
                    flag = false;
                    break;
                }
            }
            if(flag){
                System.out.println("当前数字"+ i + "是质数");
                count++;
            }
        }
        System.out.println("一共有" + count + "个质数");
    }
}
